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Diffstat (limited to 'testsuite/tests/numeric/should_run/arith017.hs')
| -rw-r--r-- | testsuite/tests/numeric/should_run/arith017.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/testsuite/tests/numeric/should_run/arith017.hs b/testsuite/tests/numeric/should_run/arith017.hs new file mode 100644 index 0000000000..86048dcbe3 --- /dev/null +++ b/testsuite/tests/numeric/should_run/arith017.hs @@ -0,0 +1,10 @@ +-- !!! test for a bug in integer->{Int,Word}64 conversion in GHC 5.04.x + +import Data.Int +import Data.Word + +main = do + print (fromIntegral ((2^30 -1 + 2^30) - (2^30 + 2^30 :: Integer)) + :: Data.Int.Int64) + print (fromIntegral ((2^30 -1 + 2^30) - (2^30 + 2^30 :: Integer)) + :: Data.Word.Word64) |